010302J-SG6

"MACH: E/R Alarm Indicator Column System;

MODEL: SG-6;

MAKER: Hangzhou Huayan Digital electron CO., LTD;

BOOK NO: GENERAL ALARM SYSTEM, ALARM INDICATOR COLUMN SYSTEM;

DWG. # HY 20101011WG-001, PAGE: 9" "Electric Horn  

8-OHMS  

" HANGZHOU HUAYAN DIGITAL.SG-6